Maxmoral 42PCS Spring Hinge Tension Pin Replacement Kit Including 40 Stainless Steel Shelf Pins 2 Hex Wrenches Allen Wrenches Used for Automatic Closing of Door Hinges on Garage Doors - 51279-SSCPW-1

• Made of high quality stainless steel, hexagonal wrench made of iron with surface plating, both stable and not easy to break, safe and reliable, high hardness, toughness, good working performance Place the hex wrench into the socket at the top of the spring hinge, rotate the wrench until the next hole can be seen, then install the metal locating pin and test the closing rate of the door, repeat the test until the door closes and latches without a banging sound. the replacement process is easy and does not require time Properly replaces broken 3.5-inch, 4-inch and 4.5-inch pins, hex wrench head features a flat head design and a smooth, comfortable wrench body with a 90-degree bending process that makes it rebound-free to save you energy and strength, fits sockets at the top of door hinges For repairing and replacing self-closing door hinges, garage door hinges, door closer hinges in kitchens, bathrooms, toilets, shopping centers, schools, offices, commercial buildings, and anywhere else you need to deal with broken or deteriorated hinge pins. Package includes: 40 stainless steel shelf pins and 2 hex wrenches, Manufacturer: Maxmoral